h2::before {
    content: '## ';
}

h3::before {
    content: '### ';
}

h4::before {
    content: '#### ';
}

a.icon-link {
    background-color: unset;
}

.about_me {
    width: 50%;
    float: left;
}

.post-nav a.previous {
    float: left;
}

.post-nav a.next {
    float: right;
    text-align: right;
}

.post-nav {
    margin-top: 20px;
}

.post-nav svg {
    color: unset;
}

pre {
    margin: 1em 0;
}

/* Nav-bar flexbox layout */
#nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-social {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-controls {
    display: flex;
    align-items: center;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
}

.tag {
    padding: 0 0.5rem;
    white-space: nowrap;
}

@media only screen and (max-width:720px) {
    .about_me {
        width: 100%;
        float: unset;
        margin-bottom: 20px;
    }

    .post-nav a.previous, .post-nav a.next {
        display: block;
        float: unset;
    }

    .post-nav a.next {
        margin-top: 20px;
    }
}